From patchwork Thu Jun 7 20:46:08 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 10453587 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 62C9B60467 for ; Thu, 7 Jun 2018 20:51:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 534FB299EF for ; Thu, 7 Jun 2018 20:51:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 47F1429A0B; Thu, 7 Jun 2018 20:51:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E73A5299EF for ; Thu, 7 Jun 2018 20:51:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932536AbeFGUvR (ORCPT ); Thu, 7 Jun 2018 16:51:17 -0400 Received: from mail-pg0-f66.google.com ([74.125.83.66]:44372 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932510AbeFGUtq (ORCPT ); Thu, 7 Jun 2018 16:49:46 -0400 Received: by mail-pg0-f66.google.com with SMTP id p21-v6so5311424pgd.11 for ; Thu, 07 Jun 2018 13:49:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=JgXwfx070wqrzLNDUyrx7PZU4EU8+MQVUuulnO4MgAs=; b=Xx4dol2ew4gdMdV9I0WhFZPrQsmnVFCFjIOwbdyDK5w/TQfaoAL3dsxJiir1p0xKPt Dm2fSapUvMF7HqpGHHT7PDpQoYrzRH7iQZ30tdh4PS7C2HYPZ2MUaBLJdML5ZqqftP5p Yk2lesm6BbzTHKnmF2IOmv+BDVFMCaxbxRcwk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=JgXwfx070wqrzLNDUyrx7PZU4EU8+MQVUuulnO4MgAs=; b=RSxGddx+9Yj3Q2udIqaO6l2FoUuLUAeHrTI7vWRXnjfpvwuWki4RDZimwPXEt5rWPv tZ4F8+99xztpH3N8abo9YbVQAufA+E5gmeDwTHlzGxZ9rWnR+WGt2F4ThdY6XhA1aiag OX4TiMo6KXzqn77pxgps1YG8NNwFYhMPEM4UorM/tGaUmR84uTfxgwT6HnCFnXOX2j5O EzsuelDiFzCsBNxYyFmZskLD3vbH+6CqVtMcoWQBIneuw72o/5hI2GJF6cMqqZSRgJC5 1I1cnfiAnHmwt/RSzV/IARTj9jb3xhJoRllEVvTYsWYtoXoAyCPC3iM9JJH3s973asmG K3Ag== X-Gm-Message-State: APt69E0SyqcTqTeQeF6ljuVyNGe9Zxsw+c8HNje3JetMt5I4biCfvUDg 8pTs2zFkh1PSldYWnfAqjSTXFg== X-Google-Smtp-Source: ADUXVKKfkbWL7x5AVi5/fYUgWM+0g579SPIRzoDwjATQJJdgSapd0oT380uNO97Dr0Pqze1gwe7cxA== X-Received: by 2002:a65:498e:: with SMTP id r14-v6mr2745914pgs.78.1528404586310; Thu, 07 Jun 2018 13:49:46 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:0:1000:1501:38e4:86fe:ec0c:4007]) by smtp.gmail.com with ESMTPSA id g80-v6sm35758452pfd.21.2018.06.07.13.49.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 07 Jun 2018 13:49:45 -0700 (PDT) From: Douglas Anderson To: andy.gross@linaro.org Cc: rnayak@codeaurora.org, bjorn.andersson@linaro.org, kramasub@codeaurora.org, sdharia@codeaurora.org, swboyd@chromium.org, Douglas Anderson , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , David Brown , Will Deacon , Mark Rutland , linux-soc@vger.kernel.org, Catalin Marinas , linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/2] arm64: dts: qcom: sdm845: Enable debug UART and I2C10 on sdm845-mtp Date: Thu, 7 Jun 2018 13:46:08 -0700 Message-Id: <20180607204608.27688-2-dianders@chromium.org> X-Mailer: git-send-email 2.17.1.1185.g55be947832-goog In-Reply-To: <20180607204608.27688-1-dianders@chromium.org> References: <20180607204608.27688-1-dianders@chromium.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The debug UART is very useful to have. I2C10 is enabled as an example of a I2C port we can talk on for now. Eventually we'll want to put peripherals under it. Signed-off-by: Douglas Anderson Reviewed-by: Bjorn Andersson Tested-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 52 +++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts index 979ab49913f1..e1eda143a725 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts @@ -12,4 +12,56 @@ / { model = "Qualcomm Technologies, Inc. SDM845 MTP"; compatible = "qcom,sdm845-mtp"; + + aliases { + serial0 = &uart9; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&i2c10 { + status = "okay"; + clock-frequency = <400000>; +}; + +&qupv3_id_1 { + status = "okay"; +}; + +&uart9 { + status = "okay"; +}; + +/* PINCTRL - additions to nodes defined in sdm845.dtsi */ + +&qup_i2c10_default { + pinconf { + pins = "gpio55", "gpio56"; + drive-strength = <2>; + bias-disable; + }; +}; + +&qup_uart9_default { + pinconf-tx { + pins = "gpio4"; + drive-strength = <2>; + bias-disable; + }; + + pinconf-rx { + pins = "gpio5"; + drive-strength = <2>; + bias-pull-up; + }; +}; + +&qup_uart9_sleep { + pinconf { + pins = "gpio4", "gpio5"; + bias-pull-down; + }; };